bituminous solution
常見(jiàn)例句
- This investigation is about the influence of fatty acid used as the promoter on the product of bituminous coal oxidation by oxygen and alkaline solution acting in an autoclave.
採(cǎi)用高壓釜實(shí)騐，研究菸煤在堿性介質(zhì)中氧氣氧化時(shí)加入有機(jī)脂肪酸促進(jìn)劑對(duì)産品生成的影響。 返回 bituminous solution